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In the L-C circuit shown, C =1muF. With ...

In the `L-C` circuit shown, `C =1muF`. With capacitor charged to `100V`, switch `S` is suddenly closed at time `t = 0`. The circuit then oscillates at `10^3Hz`
(a) Calculate co and T
(b) Express `q` as a function of time
(c) Calculate ``L
(d) Calculate the average current during the first quarter-cycle.

Text Solution

Verified by Experts

The correct Answer is:
`(a) 6.28xx10^(3)rad//s, 10^(-3)s (b) 10^(-4) cos (6.28xx10^(3)t) (c ) 0.0253H (d) 0.4 A`
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